DE102011078784A1 - Elektrische Maschine mit Rotorinnenbelüftung - Google Patents
Elektrische Maschine mit Rotorinnenbelüftung Download PDFInfo
- Publication number
- DE102011078784A1 DE102011078784A1 DE102011078784A DE102011078784A DE102011078784A1 DE 102011078784 A1 DE102011078784 A1 DE 102011078784A1 DE 102011078784 A DE102011078784 A DE 102011078784A DE 102011078784 A DE102011078784 A DE 102011078784A DE 102011078784 A1 DE102011078784 A1 DE 102011078784A1
- Authority
- DE
- Germany
- Prior art keywords
- hollow shaft
- rotor
- electric machine
- housing
- stator
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Ceased
Links
Images
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K9/00—Arrangements for cooling or ventilating
- H02K9/02—Arrangements for cooling or ventilating by ambient air flowing through the machine
- H02K9/04—Arrangements for cooling or ventilating by ambient air flowing through the machine having means for generating a flow of cooling medium
- H02K9/06—Arrangements for cooling or ventilating by ambient air flowing through the machine having means for generating a flow of cooling medium with fans or impellers driven by the machine shaft
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K1/00—Details of the magnetic circuit
- H02K1/06—Details of the magnetic circuit characterised by the shape, form or construction
- H02K1/22—Rotating parts of the magnetic circuit
- H02K1/32—Rotating parts of the magnetic circuit with channels or ducts for flow of cooling medium
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K5/00—Casings; Enclosures; Supports
- H02K5/04—Casings or enclosures characterised by the shape, form or construction thereof
- H02K5/12—Casings or enclosures characterised by the shape, form or construction thereof specially adapted for operating in liquid or gas
- H02K5/136—Casings or enclosures characterised by the shape, form or construction thereof specially adapted for operating in liquid or gas explosion-proof
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K9/00—Arrangements for cooling or ventilating
- H02K9/14—Arrangements for cooling or ventilating wherein gaseous cooling medium circulates between the machine casing and a surrounding mantle
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K9/00—Arrangements for cooling or ventilating
- H02K9/14—Arrangements for cooling or ventilating wherein gaseous cooling medium circulates between the machine casing and a surrounding mantle
- H02K9/16—Arrangements for cooling or ventilating wherein gaseous cooling medium circulates between the machine casing and a surrounding mantle wherein the cooling medium circulates through ducts or tubes within the casing
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K15/00—Methods or apparatus specially adapted for manufacturing, assembling, maintaining or repairing of dynamo-electric machines
- H02K15/0006—Disassembling, repairing or modifying dynamo-electric machines
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Motor Or Generator Cooling System (AREA)
- Iron Core Of Rotating Electric Machines (AREA)
Priority Applications (7)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102011078784A DE102011078784A1 (de) | 2011-07-07 | 2011-07-07 | Elektrische Maschine mit Rotorinnenbelüftung |
CN201280033559.3A CN103650294B (zh) | 2011-07-07 | 2012-06-27 | 具有转子内部通风装置的电机 |
PCT/EP2012/062417 WO2013004559A2 (de) | 2011-07-07 | 2012-06-27 | Elektrische maschine mit rotorinnenbelüftung |
EP12733029.8A EP2715918B1 (de) | 2011-07-07 | 2012-06-27 | Elektrische maschine mit rotorinnenbelüftung |
US14/131,020 US9257883B2 (en) | 2011-07-07 | 2012-06-27 | Electric machine with rotor interior ventilation |
BR112014000297A BR112014000297A2 (pt) | 2011-07-07 | 2012-06-27 | máquina elétrica com rotor de ventilação interior |
RU2014104243/07A RU2587543C2 (ru) | 2011-07-07 | 2012-06-27 | Электрическая машина с внутренней вентиляцией ротора |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102011078784A DE102011078784A1 (de) | 2011-07-07 | 2011-07-07 | Elektrische Maschine mit Rotorinnenbelüftung |
Publications (1)
Publication Number | Publication Date |
---|---|
DE102011078784A1 true DE102011078784A1 (de) | 2013-01-10 |
Family
ID=46466460
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE102011078784A Ceased DE102011078784A1 (de) | 2011-07-07 | 2011-07-07 | Elektrische Maschine mit Rotorinnenbelüftung |
Country Status (7)
Country | Link |
---|---|
US (1) | US9257883B2 (zh) |
EP (1) | EP2715918B1 (zh) |
CN (1) | CN103650294B (zh) |
BR (1) | BR112014000297A2 (zh) |
DE (1) | DE102011078784A1 (zh) |
RU (1) | RU2587543C2 (zh) |
WO (1) | WO2013004559A2 (zh) |
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102015205724A1 (de) * | 2014-12-01 | 2016-06-02 | Thyssenkrupp Presta Teccenter Ag | Kühlsystem eines elektrischen Antriebes |
CN111095738A (zh) * | 2017-08-08 | 2020-05-01 | 美国轮轴制造公司 | 具有在转子轴中带有散热插入件的马达的电驱动模块 |
DE102019135895A1 (de) | 2019-12-30 | 2021-08-19 | Seg Automotive Germany Gmbh | Elektrische Maschine |
WO2021185542A1 (de) * | 2020-03-19 | 2021-09-23 | Bayerische Motoren Werke Aktiengesellschaft | Flüssigkeitsgekühlten rotor für einen elektromechanischen energiewandler |
WO2022023363A1 (de) | 2020-07-31 | 2022-02-03 | Seg Automotive Germany Gmbh | Elektrische maschine |
EP3965266A1 (en) * | 2020-09-03 | 2022-03-09 | Ningbo Geely Automobile Research & Development Co. Ltd. | Electric machine rotor cooling cartridge |
DE102021004105A1 (de) | 2021-08-10 | 2023-02-16 | Mercedes-Benz Group AG | Rotoranordnung für eine elektrische Maschine |
DE102022100988A1 (de) | 2022-01-17 | 2023-07-20 | Nidec Motors & Actuators (Germany) Gmbh | Fluidgekühlter Rotor für eine elektrische Maschine |
Families Citing this family (28)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2928047A1 (de) | 2014-03-31 | 2015-10-07 | Siemens Aktiengesellschaft | Reluktanzrotor mit mechanischer Stabilisierung |
DE102014107843B3 (de) * | 2014-06-04 | 2015-11-26 | Thyssenkrupp Presta Teccenter Ag | Medientransport in Rotorwelle |
WO2016039890A2 (en) * | 2014-09-09 | 2016-03-17 | Twin City Fan Companies, Ltd. | Motor cooling device and method |
EP3070824A1 (de) | 2015-03-19 | 2016-09-21 | Siemens Aktiengesellschaft | Rotor einer synchronen Reluktanzmaschine |
DE102015105377A1 (de) * | 2015-04-09 | 2016-10-13 | Ebm-Papst Mulfingen Gmbh & Co. Kg | Elektromotor mit verbesserter Kühlung |
FR3036882B1 (fr) * | 2015-05-28 | 2018-08-10 | Alstom Transport Technologies | Stator comprenant un radiateur integre |
BR112018000809A2 (pt) | 2015-07-17 | 2018-09-04 | Siemens Ag | rotor, máquina elétrica, e, método para fabricar um rotor |
CN105422485A (zh) * | 2015-12-09 | 2016-03-23 | 南京磁谷科技有限公司 | 鼓风机转子的冷却结构 |
EP3182559B1 (de) | 2015-12-14 | 2018-01-31 | Siemens Aktiengesellschaft | Rotorausrichtung zur reduktion von schwingungen und geräuschen |
EP3193431A1 (de) | 2016-01-14 | 2017-07-19 | Siemens Aktiengesellschaft | Elektroblech mit gedrucktem steg |
DE102016202416B4 (de) * | 2016-02-17 | 2017-12-28 | Hirschvogel Umformtechnik Gmbh | Rotorwellenanordnung und Verfahren zu dessen Herstellung |
CN105656248A (zh) | 2016-03-08 | 2016-06-08 | 联想(北京)有限公司 | 一种电机、风扇装置及电子设备 |
RU2619595C1 (ru) * | 2016-04-20 | 2017-05-17 | Федеральное государственное бюджетное образовательное учреждение высшего образования "Оренбургский государственный университет" | Электрическая машина |
EP3252933A1 (de) | 2016-06-03 | 2017-12-06 | Siemens Aktiengesellschaft | Dynamoelektrische maschine mit einem thermosiphon |
EP3258578A1 (de) | 2016-06-16 | 2017-12-20 | Siemens Aktiengesellschaft | Käfigläufer einer asynchronmaschine |
CN106451915B (zh) * | 2016-08-26 | 2018-10-30 | 中国船舶重工集团公司第七一二研究所 | 一种外转子永磁电机定子 |
CN106451866B (zh) * | 2016-12-05 | 2019-05-10 | 北京金风科创风电设备有限公司 | 电机转子支架以及电机 |
CN107612224B (zh) * | 2017-11-15 | 2023-08-22 | 山东众泰防爆电机股份有限公司 | 一种循环冷却型防爆电机 |
EA202091880A1 (ru) * | 2018-02-07 | 2020-10-26 | Хайдроакустикс Инк. | Устройство и система для добычи нефти |
CN110277842A (zh) * | 2018-03-15 | 2019-09-24 | 蔚来汽车有限公司 | 带有冷却套件的电机 |
DE102018129613A1 (de) * | 2018-11-23 | 2020-05-28 | Ebm-Papst St. Georgen Gmbh & Co. Kg | Radiallüfter mit integrierter Kühlfunktion |
DE102018129612A1 (de) * | 2018-11-23 | 2020-05-28 | Ebm-Papst St. Georgen Gmbh & Co. Kg | Rotorbaugruppe |
US10746084B2 (en) * | 2018-12-13 | 2020-08-18 | General Electric Company | Liquid driven thermal module and thermal management system |
PL3719959T3 (pl) | 2019-04-03 | 2021-12-20 | Mrázek Bohumil | Rotor silnika bezszczotkowego |
US11598589B2 (en) * | 2020-01-15 | 2023-03-07 | Sanjay K Roy | Rotor cooling system |
CN113708548B (zh) * | 2021-09-06 | 2023-12-08 | 华能通辽风力发电有限公司 | 一种风冷式发电机 |
CN113937953A (zh) * | 2021-10-22 | 2022-01-14 | 中车株洲电机有限公司 | 一种主动送风冷却永磁电机及电力机车 |
DE102022208028A1 (de) * | 2022-08-03 | 2024-02-08 | Robert Bosch Gesellschaft mit beschränkter Haftung | Elektrische Maschine |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3445696A (en) | 1967-11-13 | 1969-05-20 | Preco Inc | Air-cooled dynamoelectric machine |
US4574210A (en) | 1983-07-07 | 1986-03-04 | Wilhelm Gebhardt Gmbh | External rotor motor having a cooling system |
Family Cites Families (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE877035C (de) | 1939-11-24 | 1953-05-18 | Siemens Ag | Kuehlung fuer elektrische Maschinen |
US3060335A (en) * | 1961-02-07 | 1962-10-23 | Garrett Corp | Fluid cooled dynamoelectric machine |
US3267868A (en) * | 1963-11-13 | 1966-08-23 | Barnes Mfg Co | Electric motor with plural cooling paths through the shaft |
DE2220266A1 (de) * | 1972-04-25 | 1973-11-08 | Siemens Ag | Anordnung zur kuehlung des laeufers einer elektrischen maschine mittels eines waermerohrs |
JPH0196760U (zh) * | 1987-12-18 | 1989-06-27 | ||
SU1557635A1 (ru) * | 1988-07-18 | 1990-04-15 | Всесоюзный научно-исследовательский проектно-конструкторский и технологический институт электромашиностроения | Электрическа машина |
US5145298A (en) * | 1989-09-11 | 1992-09-08 | Optima Industries, Inc. | High speed drill spindle |
US5319272A (en) * | 1992-07-14 | 1994-06-07 | Eemco/Datron, Inc. | Miniature rotating rectifier assembly |
US6680549B2 (en) * | 2001-11-01 | 2004-01-20 | General Electric Company | Tapered rotor-stator air gap for superconducting synchronous machine |
US7459817B2 (en) * | 2006-08-15 | 2008-12-02 | Bombardier Transportation Gmbh | Semi-enclosed AC motor |
CN1976175A (zh) * | 2006-12-26 | 2007-06-06 | 池驰 | 轴冷电机 |
US7489057B2 (en) | 2007-05-01 | 2009-02-10 | Tesla Motors, Inc. | Liquid cooled rotor assembly |
CN101325352A (zh) * | 2007-06-13 | 2008-12-17 | 上海熊猫机械(集团)有限公司 | 一种风冷电机 |
DE102009008440B3 (de) | 2009-02-11 | 2010-12-02 | Siemens Aktiengesellschaft | Käfigläufer |
EP2282396B1 (de) | 2009-08-03 | 2012-12-05 | Siemens Aktiengesellschaft | Herstellungsverfahren für geschrägte Käfigläufer und geschrägter Käfigläufer |
EP2288004B1 (de) | 2009-08-19 | 2017-05-17 | Siemens Aktiengesellschaft | Käfigläufer mit Anlaufstab |
EP2299565B1 (de) | 2009-09-17 | 2012-08-15 | Siemens Aktiengesellschaft | Kühlung eines Asynchronläufers |
DE102009051114A1 (de) | 2009-10-28 | 2011-05-05 | Siemens Aktiengesellschaft | Elektrische Maschine |
-
2011
- 2011-07-07 DE DE102011078784A patent/DE102011078784A1/de not_active Ceased
-
2012
- 2012-06-27 EP EP12733029.8A patent/EP2715918B1/de active Active
- 2012-06-27 US US14/131,020 patent/US9257883B2/en active Active
- 2012-06-27 RU RU2014104243/07A patent/RU2587543C2/ru not_active IP Right Cessation
- 2012-06-27 WO PCT/EP2012/062417 patent/WO2013004559A2/de active Application Filing
- 2012-06-27 BR BR112014000297A patent/BR112014000297A2/pt not_active Application Discontinuation
- 2012-06-27 CN CN201280033559.3A patent/CN103650294B/zh active Active
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3445696A (en) | 1967-11-13 | 1969-05-20 | Preco Inc | Air-cooled dynamoelectric machine |
US4574210A (en) | 1983-07-07 | 1986-03-04 | Wilhelm Gebhardt Gmbh | External rotor motor having a cooling system |
Cited By (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102015205724A1 (de) * | 2014-12-01 | 2016-06-02 | Thyssenkrupp Presta Teccenter Ag | Kühlsystem eines elektrischen Antriebes |
DE102015205724B4 (de) * | 2014-12-01 | 2016-10-27 | Thyssenkrupp Ag | Kühlsystem eines elektrischen Antriebes |
CN111095738A (zh) * | 2017-08-08 | 2020-05-01 | 美国轮轴制造公司 | 具有在转子轴中带有散热插入件的马达的电驱动模块 |
DE102019135895A1 (de) | 2019-12-30 | 2021-08-19 | Seg Automotive Germany Gmbh | Elektrische Maschine |
WO2021185542A1 (de) * | 2020-03-19 | 2021-09-23 | Bayerische Motoren Werke Aktiengesellschaft | Flüssigkeitsgekühlten rotor für einen elektromechanischen energiewandler |
WO2022023363A1 (de) | 2020-07-31 | 2022-02-03 | Seg Automotive Germany Gmbh | Elektrische maschine |
DE102020209709A1 (de) | 2020-07-31 | 2022-02-03 | Seg Automotive Germany Gmbh | Elektrische Maschine |
EP3965266A1 (en) * | 2020-09-03 | 2022-03-09 | Ningbo Geely Automobile Research & Development Co. Ltd. | Electric machine rotor cooling cartridge |
WO2022049009A1 (en) * | 2020-09-03 | 2022-03-10 | Ningbo Geely Automobile Research & Development Co., Ltd. | Electric machine rotor cooling cartridge |
DE102021004105A1 (de) | 2021-08-10 | 2023-02-16 | Mercedes-Benz Group AG | Rotoranordnung für eine elektrische Maschine |
DE102022100988A1 (de) | 2022-01-17 | 2023-07-20 | Nidec Motors & Actuators (Germany) Gmbh | Fluidgekühlter Rotor für eine elektrische Maschine |
Also Published As
Publication number | Publication date |
---|---|
US9257883B2 (en) | 2016-02-09 |
RU2014104243A (ru) | 2015-08-20 |
WO2013004559A3 (de) | 2013-09-26 |
CN103650294A (zh) | 2014-03-19 |
CN103650294B (zh) | 2015-12-23 |
BR112014000297A2 (pt) | 2017-02-07 |
RU2587543C2 (ru) | 2016-06-20 |
EP2715918A2 (de) | 2014-04-09 |
WO2013004559A2 (de) | 2013-01-10 |
US20150069861A1 (en) | 2015-03-12 |
EP2715918B1 (de) | 2020-10-07 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
R012 | Request for examination validly filed | ||
R002 | Refusal decision in examination/registration proceedings | ||
R003 | Refusal decision now final |